package com.hnevc.yinqi;

public class Example02 {
    public static void main(String[] args) {

    }
}
class Animal{
    final String name = "狗";
    public  void  shout(){
        System.out.println("动物发出叫声");
    }
}
class Dog extends Animal{
    @Override
    public void shout() {
        super.shout();
    }
}